The most precise conclusion based on this experiment is option (D): solution A is hypotonic and solution B is hypertonic.

A hypotonic solution is a solution which has less solutes and high water potential meanwhile, the hypertonic solution is a solution which has more solutes and low water potential.

Solution A has high water potential than solution B which allows it to diffuse across the semi-permeable membrane to solution B follows the concentration gradient via osmosis.

Kesimpulan yang paling tepat berdasarkan experimen ini adalah pilihan (D): larutan A adalah hipotonik dan larutan B adalah hipertonik.

Larutan hipotonik merupakan larutan yang mempunyai zat terlarut yang rendah dan mempunya keupayaan air yang tinggi, manakala, larutan hipertonik merupakan larutan yang mempunyai zat terlarut yang tinggi dan mempunyai keupayaan air yang rendah.

Larutan A mempunyai keupayaan air yang lebih tinggi daripada larutan B yang membenarkannya untuk meresap merentasi membran separa telap ke larutan B mengikut kecerunan kepekatan melalui osmosis.

The most precise conclusion based on this experiment is option (D): solution A is hypotonic and solution B is hypertonic.

A hypotonic solution is a solution which has less solutes and high water potential meanwhile, the hypertonic solution is a solution which has more solutes and low water potential.

Solution A has high water potential than solution B which allows it to diffuse across the semi-permeable membrane to solution B follows the concentration gradient via osmosis.